Auroshikha Natural Resin ~ Gum Copal Incense Sticks. Natural Resin Gum Copal Incense burns at least for 1 hour. 100% natural and pure ingredients. Made from Bursera trees, with undertones of minty and citrus resins, a refreshing scent that purifies and cleanses. Ground and rolled into traditional stick form. Natural resin incense made with 100% pure ingredients. Thicker and longer than the usual thinner varieties, emitting a very light, pure and inspiring fragrance. All Incense is traditionally prepared, hand rolled, never mass produced. Each package contains 10 incense sticks.